IPv4 prefix

61.17.16.0/21

IP Prefix (CIDR)

61.17.16.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

61.17.16.0 - 61.17.23.255

Subnet calculator

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Registered Owner

Owner

TATA Communications

Handle

TC651-AP

Country

India (IN)

Address

6th Floor,A Tower, BKC Plot Nos. C-21 & C-36 'G' Block, Bandra Kurla Complex, Mumbai

Registry

APNIC

Registered Prefix

61.17.16.0/21 (61.17.16.0 - 61.17.23.255)

Delegated Prefix

61.17.0.0/17 (61.17.0.0 - 61.17.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
61.17.16.0/21	Exact	AS17908	Tata Communications Limited	India (IN)	61.17.16.0	61.17.23.255